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🧊 Cube Trainer 2.0
A big update: a new algorithm database, a smart trainer, a full timer and a fresh design.
✨ Highlights
390 cases and 1511 algorithms, several per case.
3×3: F2L, 2-Look OLL, OLL, 2-Look PLL, PLL, COLL, ELL, CMLL, LSE
2×2: Ortega OLL, PBL, CLL, EG-1, EG-2
Every algorithm is verified on a cube simulator. Broken ones were removed, and flutter test re-checks them on every build.
Tap to choose your main algorithm, or add your own. It is accepted only if it solves the case.
🆕 New
🎬 Algorithm player: 3D cube, step forward/back, speed control, drag to rotate.
🎯 Smart trainer: slow and in-progress cases come up more often. Includes scrambles, hints, your 5 slowest cases and filters.
⏱️ Timer:
WCA inspection and multiple sessions (3×3 and 2×2)
+2, DNF and delete per solve
best, ao5, ao12, ao100, mean
chart with a rolling ao5
📌 Progress: New / Learning / Learned statuses, favourites, notes, search.
🌫️ Grayscale mode: only the stickers that matter for the current step stay coloured.
🎨 New design: light, dark and system themes, 6 accent colours, 3D cube, progress rings.
🌍 9 languages: EN, RU, UK, ZH, ES, DE, FR, PT, IT.
🐞 Fixed
PLL Ua and Ub algorithms were swapped.
The CMLL "T Top Row" algorithm actually solved "U Bottom Row".
Timer scrambles are random-move, not random-state.
EG-1 "L 3" and EG-2 "L 5" have only one algorithm each for now.
📲 Install
Download app-release.apk below.
Open it on your phone and allow installs from this source.
If you see "App not installed", uninstall the old version and install again. The old version was signed with a different key. Its notes and statuses will be lost.